ADUM262N1WBRIZ-RL

Overview

The ADUM262N1WBRIZ-RL is a six-channel digital isolator from Analog Devices, utilizing iCoupler technology for robust signal transmission. It provides 5000 Vrms isolation voltage and supports data rates up to 150 Mb/s. The device operates within a supply voltage range of 1.7 V to 5.5 V and features a propagation delay of 7.2 ns. It is housed in a 16-pin SOIC package with a width of 7.50 mm. The component offers high common-mode transient immunity of 75 kV/µs and functions reliably across an operating temperature range of -40°C to +125°C.

Feature Summary

• Integrates six independent digital channels for simultaneous signal isolation
• Employs iCoupler magnetic coupling technology for high-speed data transfer
• Provides robust 5000 Vrms insulation barrier between isolated domains
• Delivers high common-mode transient immunity for noise-resistant operation

Applications

• Industrial communication interfaces requiring galvanic isolation
• Multi-channel data acquisition systems
• Power electronics control circuits
• Medical equipment signal isolation

Procurement Notes

Verify the specific suffix WBRIZ-RL against the manufacturer datasheet to confirm pinout and packaging details. Confirm availability status as distribution channels may indicate limited stock or special order requirements. Ensure the selected variant matches the required isolation voltage and channel count for the target application design.

Selection Notes

Select this component when six isolated channels are required within a single package. Consider the 150 Mb/s data rate limit for high-speed interface compatibility. Evaluate the 5000 Vrms isolation rating against system safety standards. Verify that the 1.7 V to 5.5 V supply range aligns with the logic levels of the connected devices.

Part Context

This part belongs to the ADUM262N series of digital isolators from Analog Devices. The series utilizes proprietary iCoupler technology to replace traditional optocouplers. The ADUM262N1WBRIZ-RL specifically denotes the reel-packaged version of the 6-channel isolator in a 16-SOIC package. It is designed for applications demanding high reliability and compact form factors.

Replacement Considerations

Check for ADUM263N variants if bidirectional communication is required instead of unidirectional. Compare ADUM252N models for applications needing fewer channels but similar isolation ratings. Verify pin-to-pin compatibility before substituting with other 16-pin SOIC isolators.